List of Telecommunications Companies
Selling into Telecommunications? Here are its companies, biggest first, including DELTA, Ekinops and Karix. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$1M - $10M
525
$69M
$100M - $250M
525
$10M - $25M
525
$250M - $500M
525
$500M - $1B
523
$50M - $100M
521
$1M - $10M
520
$250M - $500M
519
$10M - $25M
517
$10M - $25M
516
$207M
$100M - $250M
516
$50M - $100M
515
$25M - $50M
514
$59M
$25M - $50M
514
$1B - $10B
514
$100M - $250M
511
$4.1B
$250M - $500M
511
$100M - $250M
511
$500M - $1B
510
$10M - $25M
509
$10M - $25M
509
$100M - $250M
508
$1B - $10B
508
$10M - $25M
508
$250M - $500M
508
$500M - $1B
507
$100M - $250M
506
$10M - $25M
505
$10M - $25M
504
$50M - $100M
503
$100M - $250M
502
$500M - $1B
502
$10M - $25M
501
$10M - $25M
501
$1M - $10M
501
$100M - $250M
501
$29M
$25M - $50M
501
$50M - $100M
501
$10M - $25M
501
$100M - $250M
501
<$1M
501
<$1M
501
$10M - $25M
501
$10M - $25M
501
<$1M
501
$150M
$10M - $25M
501
$1M - $10M
501
$1M - $10M
501
$321M
$100M - $250M
501
<$1M
501
$25M - $50M
501
$50M - $100M
501
$1M - $10M
501
$2.5M
$10M - $25M
501
<$1M
501
$1M - $10M
501
$1M - $10M
501
$1B - $10B
501
$1M - $10M
501
<$1M
501
$500M - $1B
498
$25M - $50M
497
$1.9B
$500M - $1B
496
$50M - $100M
496
$10M - $25M
495
$100M - $250M
494
$250M - $500M
494
$68M
$500M - $1B
493
$25M - $50M
493
$25M - $50M
493
$10M - $25M
492
$100M - $250M
492
$10M - $25M
491
$100M - $250M
490
$14M
$500M - $1B
490
$100M - $250M
490
$1M - $10M
490
$722M
$250M - $500M
489
$1M - $10M
488
$3.4M
$250M - $500M
488
$140M
$250M - $500M
485
$250M - $500M
485
$25M - $50M
485
$25M - $50M
484
$22M
$100M - $250M
484
$50M - $100M
483
$169M
$1M - $10M
483
$50M - $100M
482
$1B - $10B
482
$63M
$50M - $100M
481
$100M - $250M
481
$1M - $10M
480
$100M - $250M
480
$100M - $250M
479
$10M - $25M
479
$1M - $10M
478
$10M - $25M
477
$250M - $500M
472
$165M
$250M - $500M
471
$250M - $500M
471
About Telecommunications companies
Which Telecommunications companies are listed?
Telecommunications companies of every size, from enterprises to startups, sorted by headcount so the biggest accounts come first. Companies on the list include DELTA, Ekinops and Karix. Every company profile gives you revenue range, headcount, headquarters, tech stack and an employee directory with verified emails and phone numbers.
Where are Telecommunications companies located?
Telecommunications companies are most often headquartered in the United States, the United Kingdom, Canada, France, Germany and Spain.
What technologies do Telecommunications companies use?
The tools most often found in the tech stacks of Telecommunications companies include WordPress, Microsoft 365, Amazon Web Services, Google Cloud, Shopify and iCIMS. Useful if you integrate with, complement or compete with one of them.
How do I reach decision makers at Telecommunications companies?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
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